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All Clinical Trials
A listing of 23116 clinical trials actively recruiting volunteers for paid trials and research studies in various therapeutic areas.
19765 - 19776 of 23116
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Featured Therapy
Unique Treatment for High Blood Pressure
Worried about high blood pressure? Think beyond typical high blood pressure treatments.
People who may be candidates for this procedure:
• Are at least 18 years old
• Have been unable to manage their high blood pressure with medications or lifestyle changes alone¹
Learn about a safe and effective procedure that may help reduce high blood pressure. See if you qualify today.
¹ Kandzari DE, et al. J Am Coll Cardiol. Nov 7, 2023;82(19):1809-1823.
People who may be candidates for this procedure:
• Are at least 18 years old
• Have been unable to manage their high blood pressure with medications or lifestyle changes alone¹
Learn about a safe and effective procedure that may help reduce high blood pressure. See if you qualify today.
¹ Kandzari DE, et al. J Am Coll Cardiol. Nov 7, 2023;82(19):1809-1823.
Conditions:
High Blood Pressure
High Blood Pressure (& [Essential Hypertension])
High Blood Pressure (Hypertension).
Hypertension
Essential Hypertension
Featured Offer
Join Thousands Waiting for Retatrutide
Retatrutide could change the weight loss landscape. Unlike semaglutide or tirzepatide, it activates three hormone receptors simultaneously — and early data shows it:
✅ Outpaced existing GLP-1 medications for weight loss in clinical trials
✅ Improved blood sugar, blood pressure, and cholesterol beyond weight loss alone
✅ Delivered results with a simple once-weekly injection
✅ Now in Phase 3 trials with FDA submission expected in the next 1–2 years
Join the waiting list. One email when it launches — that's it.
✅ Outpaced existing GLP-1 medications for weight loss in clinical trials
✅ Improved blood sugar, blood pressure, and cholesterol beyond weight loss alone
✅ Delivered results with a simple once-weekly injection
✅ Now in Phase 3 trials with FDA submission expected in the next 1–2 years
Join the waiting list. One email when it launches — that's it.
Conditions:
Weight Loss
Featured Offer
Discover Affordable Semaglutide Providers
We Checked the Checkout Page on Every Semaglutide Provider. Here's What We Found.
There's a big difference between the price on a landing page and what you actually pay. We went all the way through checkout so you know exactly what to expect.
📋 5 providers ranked by true monthly cost
💵 Options starting as low as $149/month
🏥 Only licensed providers using FDA-registered pharmacies
⭐ Real Trustpilot scores included — including the ones with mixed reviews
🔒 Includes cancellation policy warnings so you don't get stuck
There's a big difference between the price on a landing page and what you actually pay. We went all the way through checkout so you know exactly what to expect.
📋 5 providers ranked by true monthly cost
💵 Options starting as low as $149/month
🏥 Only licensed providers using FDA-registered pharmacies
⭐ Real Trustpilot scores included — including the ones with mixed reviews
🔒 Includes cancellation policy warnings so you don't get stuck
Conditions:
Weight Loss
Morbid Obesity
Featured Trial
Healthy Participants Needed (Colonoscopy + Cancer Screening)
Recruiting
Earn $325 - $475 in electronic payment card compensation for your time and effort by participating in a clinical study to develop a blood test that may one day help screen for colon cancer. Take a quick quiz to see if you qualify.
Conditions:
Healthy
Healthy Volunteers
Healthy Subjects
Healthy Volunteer
Healthy Participants
Featured Trial
Paid Clinical Studies Nationwide
Recruiting
Nationwide clinical trials offered in your area. Some trials offering up to several thousand dollars in compensation for participation.
Conditions:
Healthy
Healthy Volunteer Study
Featured Trial
Discover Clinical Trials In Your Area (Compensation Provided)
Recruiting
Clinical trials in your area are actively enrolling — and they compensate you for your time. Finding the right one has never been easier.
- Matched to trials in your zip code
- Compensation for time & travel
- Free or low-cost treatments available
- No experience or medical background needed
- Takes just 30 seconds to see if you qualify
- Matched to trials in your zip code
- Compensation for time & travel
- Free or low-cost treatments available
- No experience or medical background needed
- Takes just 30 seconds to see if you qualify
Conditions:
Healthy
Healthy Volunteers
International Congenital Central Hypoventilation Syndrome (CCHS) Registry and CCHS SHARE
Recruiting
The Center for Autonomic Medicine in Pediatrics (CAMP), in collaboration with leading CCHS clinicians, scientists, and patient advocacy groups around the world has built the first International CCHS (Congenital Central Hypoventilation Syndrome REDCap (Research Electronic Data Capture) Registry. This registry is an international collaboration to capture CCHS natural history data with CCHS patients and their physicians recruited from around the world. This registry is part of a CCHS natural histor... Read More
Gender:
ALL
Ages:
All
Trial Updated:
08/06/2024
Locations: Ann & Robert H. Lurie Children's Hospital of Chicago and the Stanley Manne Children's Research Institute, Chicago, Illinois
Conditions: Congenital Central Hypoventilation Syndrome
Neurocognition in Congenital Central Hypoventilation Syndrome (CCHS)
Recruiting
Congenital central hypoventilation syndrome (CCHS) is a rare disorder of autonomic and respiratory regulation that frequently alters oxygen delivery to the brain. In CCHS, neurocognitive function has been of great concern because of the potential for repeated hypoxemia and hypercarbia in activities of daily living in addition to hypoventilation with related hypoxemia and hypercarbia during sleep. As the world's leading referral center for CCHS, the Center for Autonomic Medicine in Pediatrics (CA... Read More
Gender:
ALL
Ages:
Between 3 years and 85 years
Trial Updated:
08/06/2024
Locations: Children's Hospital Los Angeles, Los Angeles, California +3 locations
Conditions: Congenital Central Hypoventilation Syndrome, Congenital Central Hypoventilation, CCHS, CCHS With Hirschsprung Disease, CCHS With Neural Crest Tumor, CCHS With Neuroblastoma
Carboxylesterase 1 Genetic Variation and Methylphenidate in ADHD
Recruiting
The study team will determine the association between d,l-methylphenidate (MPH) therapeutic outcomes in ADHD patients and genetic variants of CES1 and reveal key associations between CES1 genotypes and the PK and PD of MPH.
Gender:
ALL
Ages:
Between 6 years and 17 years
Trial Updated:
08/06/2024
Locations: University of Florida, Gainesville, Florida +3 locations
Conditions: ADHD, Attention Deficit Hyperactivity Disorder
Stimulant vs. Non-stimulant Treatments and Reward Processing in Drug-naive Youth at SUD Risk
Recruiting
The study team will examine the effects of FDA approved stimulant and non-stimulant medications for ADHD, among youth with ADHD and with and without Oppositional Defiant Disorder (ODD) or Conduct Disorder (CD), on reward systems of the brain using fMRI.
Gender:
ALL
Ages:
Between 7 years and 12 years
Trial Updated:
08/06/2024
Locations: Icahn School of Medicine at Mount Sinai, New York, New York
Conditions: ADHD, Attention Deficit Hyperactivity Disorder
Effects of 5HTP on the Injured Human Spinal Cord
Recruiting
This study will assess how the serotonin precursor, 5-HTP, alter nervous system excitability and motor function in individuals with spinal cord injuries of differing chronicity and severity. Participants will visit the lab on 4 separate occasions where they will be administered four different drugs in a randomized, double-blinded, placebo-controlled crossover design.
Gender:
ALL
Ages:
Between 18 years and 65 years
Trial Updated:
08/06/2024
Locations: University of Louisville, Louisville, Kentucky +1 locations
Conditions: Spinal Cord Injuries
BFR Therapy for Post-Op Rehab of ACL Reconstruction With Quadriceps Tendon Autograft
Recruiting
The overall objective of the proposed research is to conduct a prospective, randomized controlled trial to investigate whether the addition of BFR therapy to standard post-operative rehabilitation regimen significantly improves clinical outcomes following anterior cruciate ligament reconstruction (ACLR) standardized with respect to both surgical technique and graft selection. Patients indicated for ACLR will be screened and offered enrollment into this prospective, randomized controlled trial. M... Read More
Gender:
ALL
Ages:
Between 15 years and 45 years
Trial Updated:
08/06/2024
Locations: Brooke Army Medical Center- Clinical Research Center, San Antonio, Texas
Conditions: ACL Injury
A Developmental Framework For Linking Phonological And Morpho-syntactic Sequential Pattern Rules In DLD: Production
Recruiting
The broad aim of this clinical study is to assess the hypothesis that morphological and phonological deficits are linked by a broader deficit in sequential pattern learning. This hypothesis applies to learning in general, but is especially critical as an avenue for developing earlier assessments and more powerful interventions for children with developmental language disorder (DLD; also known as specific language impairment). Other populations, such as at-risk toddlers, may also benefit from thi... Read More
Gender:
ALL
Ages:
Between 4 years and 8 years
Trial Updated:
08/06/2024
Locations: University of Arizona, Tucson, Arizona +1 locations
Conditions: Developmental Language Disorder, Speech Sound Disorder, Specific Language Impairment
MR Antagonist and LSD1
Recruiting
Lysine specific demethylase-1 (LSD1) is an epigenetic regulator of gene transcription involved in the pathophysiology of elevated blood pressure and likely renal damage in Blacks. This project investigates whether a genetically driven anti-hypertensive approach proves superior in controlling blood pressure and mitigating renal injury in Blacks who carry the risk allele for LSD1 (rs587168). The findings of these investigations may lead to a new approach in treating a subset (\~30%) of the essenti... Read More
Gender:
ALL
Ages:
17 years and above
Trial Updated:
08/06/2024
Locations: Brigham and Women's, Boston, Massachusetts
Conditions: Hypertension, Mineralocorticoid Excess
Improving Visual Field Deficits With Noninvasive Brain Stimulation
Recruiting
This is a randomized, pilot interventional study in participants with visual field deficit (VFD) caused by cortical lesion. Damage to the primary visual cortex (V1) causes a contra-lesional, homonymous loss of conscious vision termed hemianopsia, the loss of one half of the visual field. The goal of this project is to elaborate and refine a rehabilitation protocol for VFD participants. It is hypothesized that visual restoration training using moving stimuli coupled with noninvasive current stimu... Read More
Gender:
ALL
Ages:
Between 18 years and 80 years
Trial Updated:
08/06/2024
Locations: Beth Israel Deaconess Medical Center, Boston, Massachusetts
Conditions: Visual Field Defect, Peripheral, Stroke, Visual Impairment, Hemianopsia, Quadrantanopia, Cortical Blindness, Visual Field Defect Homonymous Bilateral, Occipital Lobe Infarct, Visual Fields Hemianopsia
Single-Sided Deafness in the Medicare Population
Recruiting
The purpose of this study is to evaluate the safety and effectiveness of cochlear implantation in adults 65 years of age and older.
Gender:
ALL
Ages:
65 years and above
Trial Updated:
08/06/2024
Locations: University of Iowa Hospitals and Clinics, Iowa City, Iowa +2 locations
Conditions: Hearing Loss, Unilateral
Mental Health Crises in Youth With IDDs
Recruiting
This study is an unmatched, case-control study of 150 youth (Ages 7-17) with a parent reported Intellectual Developmental Disability (IDD) who present to Rady Children's Hospital Emergency Department with a Mental Health Crisis (MHC). Rady Children's Institute for Genomic Medicine (RCIGM) will collect biological samples (such as blood) of these participants to study their genomes, medical and psychiatric profiles to better understand specific characteristics that may predispose them to MHC's. Th... Read More
Gender:
ALL
Ages:
Between 7 years and 17 years
Trial Updated:
08/06/2024
Locations: Rady Children's Hospital San Diego, San Diego, California
Conditions: Intellectual Disability
ABTECT - Maintenance
Recruiting
This is a multicenter, randomized, placebo-controlled study to evaluate the long-term efficacy and safety of ABX464 50mg and 25mg administered once daily (QD) as maintenance therapy in subjects with moderately to severely active ulcerative colitis who have inadequate response, no response, a loss of response, or an intolerance to either conventional therapies \[corticosteroids, immunosuppressant (i.e. azathioprine, 6-mercaptopurine, methotrexate)\] and/or advanced therapies \[biologics (TNF inhi... Read More
Gender:
ALL
Ages:
16 years and above
Trial Updated:
08/06/2024
Locations: University of Alabama -Birmingham, Birmingham, Alabama +553 locations
Conditions: Ulcerative Colitis
19765 - 19776 of 23116